1320013302312 has 32 divisors (see below), whose sum is σ = 3312301053600. Its totient is φ = 438368727744.

The previous prime is 1320013302301. The next prime is 1320013302323. The reversal of 1320013302312 is 2132033100231.

It is an interprime number because it is at equal distance from previous prime (1320013302301) and next prime (1320013302323).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102225058 + ... + 102237969.

It is an arithmetic number, because the mean of its divisors is an integer number (103509407925).

Almost surely, 2^{1320013302312} is an apocalyptic number.

1320013302312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1320013302312 is an abundant number, since it is smaller than the sum of its proper divisors (1992287751288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1320013302312 is a wasteful number, since it uses less digits than its factorization.

1320013302312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204463305 (or 204463301 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1320013302312 its reverse (2132033100231), we get a palindrome (3452046402543).

The spelling of 1320013302312 in words is "one trillion, three hundred twenty billion, thirteen million, three hundred two thousand, three hundred twelve".